. 2025 Jun 26;8:e68119. doi: 10.2196/68119
©Noyuri Yamaji, Daisuke Yoneoka, Daichi Suzuki, Kiriko Sasayama, Erika Ota, Etsuko Nishimura, Hisateru Tachimori, Eiko Saito. Originally published in JMIR Pediatrics and Parenting (https://pediatrics.jmir.org), 26.06.2025.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Pediatrics and Parenting, is properly cited. The complete bibliographic information, a link to the original publication on https://pediatrics.jmir.org, as well as this copyright and license information must be included.
Figure 2.

Preidentified structural model.